高粱──苏丹草种间杂交种在渔业生产中的应用

Application of Hybrid of Sorghum and Sudanense to Fishery Production

研究结果表明，高粱──苏丹草杂种一代的优势十分明显，叶宽、株高、单株重量都超过高亲，分蘖数接近高亲，单位面积产量１９９５年杂交草较苏丹草增产４５．６０％，历年增产３６．８４—９４．０７％，而且杂交草的品质和适口性也优于苏丹草，种植杂交草的经济效益很高。

The result of studies show thAt the hybrid of sorgyum and Sudanense has remarkable advantages. The leaf breadth, Plant- height and individual plant all surpasst the parentalsorghum and the tillering number nears the parental sosrghum. The yield of hybrid grass perunit area increased 45. 6% in 1995 compared with Sudanense, and increased from 36. 84% to94. 07% in the past successive years. Moreover. the quality and tast of the hybrid trass isbetter than that of Sudanense. So it is of high economic benifit to grow hybrid grass.